Calamos S&P 500 Structured Alt Protection ETF - October (CPSO)Defined Outcome | Exchange Traded Fund | NYSEArca
28.21 USD
+0.01
(0.021%)
⇧
(Aug. 25, 2026, 3:47 p.m.
EDT)
|
Hot Take ↕ | Aug. 22, 2026, 1:08 a.m. EDT
This instrument is a short-term structured product with no long-term investment thesis. The price action over the last two weeks shows negligible movement, trading in a tight range between $28.06 and $28.15, which aligns with the extremely low 45-day forecast of 0.43%. However, the lack of a multi-year price history and the complete absence of any dividend payments over the last five years indicate this is not a traditional equity or income vehicle. It functions purely as a tactical hedge or speculative play on the S&P 500's performance within a specific timeframe, offering no compounding value or sustainable yield. |
| Model | MAE |
|---|---|
| MSTL ✓ | 0.003798 |
| AutoETS | 0.004308 |
| AutoARIMA | 0.004342 |
| AutoTheta | 0.005970 |
Forecast horizon: 45 days | Selected: MSTL
| Forecast Reliability | |
|---|---|
| Score | 81% |
| H-stat | 3.41 |
| Ljung-Box p | 0.000 |
| Jarque-Bera p | 0.237 |
| Excess Kurtosis | -0.26 |
| Attribute | Value |
|---|---|
| All Time High | 28.21 |
| All Time Low | 24.89 |
| Ask | 28.25 |
| Ask Size | 900 |
| Average Daily Volume10 Day | 870 |
| Average Daily Volume3 Month | 1,087 |
| Average Volume | 1,087 |
| Average Volume10Days | 870 |
| Beta3 Year | 0.0 |
| Bid | 28.17 |
| Bid Size | 200 |
| Category | Defined Outcome |
| Crypto Tradeable | 0 |
| Currency | USD |
| Custom Price Alert Confidence | HIGH |
| Day High | 28.21 |
| Day Low | 28.21 |
| Display Name | CapSource Financial |
| Dividend Yield | 0.0 |
| Esg Populated | 0 |
| Exchange | PCX |
| Exchange Data Delayed By | 0 |
| Exchange Timezone Name | America/New_York |
| Exchange Timezone Short Name | EDT |
| Fifty Day Average | 27.9902 |
| Fifty Day Average Change | 0.21979904 |
| Fifty Day Average Change Percent | 0.0078527145 |
| Fifty Two Week Change Percent | 6.016767 |
| Fifty Two Week High | 28.21 |
| Fifty Two Week High Change | 0.0 |
| Fifty Two Week High Change Percent | 0.0 |
| Fifty Two Week Low | 26.6 |
| Fifty Two Week Low Change | 1.6099987 |
| Fifty Two Week Low Change Percent | 0.060526267 |
| Fifty Two Week Range | 26.6 - 28.21 |
| First Trade Date Milliseconds | 1,727,789,400,000 |
| Full Exchange Name | NYSEArca |
| Fullday Change | 0.00589943 |
| Fullday Change Percent | 0.0209169 |
| Fullday Price | 28.21 |
| Fund Family | Calamos |
| Fund Inception Date | 1,727,654,400 |
| Gmt Off Set Milliseconds | -14,400,000 |
| Has Pre Post Market Data | 1 |
| Language | en-US |
| Legal Type | Exchange Traded Fund |
| Long Business Summary | Under normal market conditions, the fund will invest substantially all of its assets in FLexible EXchange Options ("FLEX Options") that reference the price performance of the SPDR®? S&P 500®? ETF Trust. The fund is non-diversified. |
| Long Name | Calamos S&P 500 Structured Alt Protection ETF - October |
| Market | us_market |
| Market State | CLOSED |
| Max Age | 86,400 |
| Message Board Id | finmb_1889183296 |
| Nav Price | 28.21 |
| Net Assets | 26,629,546.0 |
| Net Expense Ratio | 0.69 |
| Open | 28.18 |
| Previous Close | 28.2041 |
| Price Hint | 2 |
| Quote Source Name | Delayed Quote |
| Quote Type | ETF |
| Region | US |
| Regular Market Change | 0.00589943 |
| Regular Market Change Percent | 0.0209169 |
| Regular Market Day High | 28.21 |
| Regular Market Day Low | 28.21 |
| Regular Market Day Range | 28.21 - 28.21 |
| Regular Market Open | 28.18 |
| Regular Market Previous Close | 28.2041 |
| Regular Market Price | 28.21 |
| Regular Market Time | 1,787,687,231 |
| Regular Market Volume | 183 |
| Short Name | Calamos S&P 500 Structured Alt |
| Source Interval | 15 |
| Symbol | CPSO |
| Total Assets | 26,629,546 |
| Tradeable | 0 |
| Trailing Annual Dividend Rate | 0.0 |
| Trailing Annual Dividend Yield | 0.0 |
| Trailing Peg Ratio | None |
| Trailing Three Month Nav Returns | 1.55797 |
| Trailing Three Month Returns | 1.55797 |
| Triggerable | 1 |
| Two Hundred Day Average | 27.43871 |
| Two Hundred Day Average Change | 0.7712898 |
| Two Hundred Day Average Change Percent | 0.028109552 |
| Type Disp | ETF |
| Volume | 183 |
| Yield | 0.0 |
| Ytd Return | 3.27929 |